Quadris® Xtra is a broad spectrum, preventive and curative fungicide for control of Asian soybean rust (ASR) and secondary diseases in soybeans. Quadris Xtra combines the disease-fighting Power of Two™ by combining the preventive control of azoxystrobin (the active ingredient found in Quadris® fungicide) with the curative control of cyproconazole (the active ingredient found in Alto® fungicide). While protecting soybeans from a number of yield-robbing diseases, including Asian soybean rust, Quadris Xtra also provides all the Plant Performance™ benefits associated with Quadris.

Quadris Xtra Features

• Combines proven azoxystrobin and triazole chemistries


• Maximizes Plant Performance


• Provides broad spectrum control of key foliar soybean diseases including Asian soybean rust, aerial blight, frogeye leaf spot, anthracnose, Alternaria leaf spot, brown spot, Cercospora blight and leaf spot, and pod and stem blight.


• Offers long-lasting residual disease control and excellent curative ASR control


• Enhances plant physiological processes resulting in greener plants, larger beans, fuller pods and improved pod retention for better yielding harvests


• Provides complete plant protection with the excellent xylem-mobile, systemic activity of the X-Factor™


• Offers flexible application methods and timing

Diseases Controlled by Quadris Xtra

• Asian Soybean Rust (Phakopsora spp.)


• Aerial blight (Rhizoctonia solani)


• Alternaria leaf spot (Alternaria spp.)


• Anthracnose (Colletotrichum truncatum)


• Brown spot (Septoria glycines)


• Cercospora blight and leaf spot (Cercospora kikuchii)


• Frogeye leafspot (Cercospora sojina)


• Pod and Stem blight (Diaporthe phaseolorum)

Plant Performance™, Alto®, X-Factor™, Power of Two™ and Quadris® are trademarks of a Syngenta Group Company.